LT1460DCN8-5#PBF

Voltage Reference Overview

The LT1460DCN8-5#PBF is a micropower precision series voltage reference manufactured by Analog Devices Inc. It provides a fixed output voltage of 5V with an initial accuracy of ±0.1%. The device operates within a commercial temperature range of 0°C to +70°C and features a maximum temperature coefficient of 20ppm/°C. It utilizes curvature compensation and trimmed thin-film resistors for high stability. The component draws a typical supply current of 125µA, with a maximum of 225µA, and can source up to 20mA. It is housed in an 8-lead PDIP package.

Voltage Reference Feature Summary

• Curvature compensated bandgap architecture ensures low drift and high accuracy
• Capacitive load stable operation without requiring external output compensation capacitors
• Reverse battery protection prevents damage during incorrect power connection
• Low quiescent current design extends battery life in portable applications

Voltage Reference Applications

• Precision regulators
• A/D and D/A converters
• Handheld instruments
• Power supplies

Voltage Reference Procurement Notes

Verify the specific ordering suffix DCN8-5#PBF against the manufacturer's official documentation to confirm the 8-lead PDIP package, 5V output, and commercial temperature grade. Ensure compatibility with existing PCB footprints and thermal requirements before finalizing procurement decisions.

Voltage Reference Selection Notes

Select this component when a fixed 5V reference with ±0.1% accuracy is required in a through-hole package. It is suitable for designs prioritizing low power consumption and stability under varying load conditions without the need for additional output filtering components.

Voltage Reference Part Context

This part belongs to the LT1460 Micropower Precision Series Reference Family. The family offers various output voltages and packages, including MSOP, SO, PDIP, TO-92, and SOT-23. The LT1460 series is designed to combine high accuracy with low power dissipation, making it versatile for precision analog circuits.

Voltage Reference Replacement Considerations

LT1460BIN8-5#PBF

Voltage Reference FAQ

Does the LT1460DCN8-5#PBF require an output capacitor for stability?

No, the LT1460 does not require an output compensation capacitor and is stable with capacitive loads.

What is the minimum input-to-output voltage differential for this device?

The minimum input/output differential is 0.9V at zero load current.